Programming

Installation The ‘TcSMI.lib/.lb6/.lbx’ libraries are installed as standard from TwinCAT 2.11 Build 2240 (R3 and x64 Engineering).

Hardware documentation in the Beckhoff information system: KL6831/KL6841 - SMI master terminal

Further libraries required

For PC systems (x86) and Embedded PCs (CXxxxx):

• Standard.lib
• TcBase.lib
• TcSystem.lib

For Bus Terminal Controllers from the BCxx00 series:

• Standard.lb6
• TcPlcUtilitiesBC.lb6
• PlcHelperBC.lb6
• PlcSystemBC.lb6

For Bus Terminal controllers from the BCxx50, BCxx20 and BC9191 series:

• Standard.lbx
• TcBaseBCxx50.lbx
• TcSystemBCxx50.lbx

For Bus Terminal Controllers from the BXxx00 series:

• Standard.lbx
• TcBaseBX.lbx
• TcSystemBX.lbx

Memory usage Some of the PLC program memory is already used up by integrating the library. Depending on the application program it is therefore possible that the remaining memory space may be insufficient.